22297834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 37449216

約数和(自身を除く): 15151382

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 257, 514, 611, 923, 1222, 1846, 3337, 3341, 6674, 6682, 12079, 18247, 24158, 36494, 43381, 86762, 157027, 237211, 314054, 474422, 857609, 1715218, 11148917, 22297834]

約数ペア:

[(1, 22297834), (2, 11148917), (13, 1715218), (26, 857609), (47, 474422), (71, 314054), (94, 237211), (142, 157027), (257, 86762), (514, 43381), (611, 36494), (923, 24158), (1222, 18247), (1846, 12079), (3337, 6682), (3341, 6674)]